Scale-Reconstructible Structure from Motion Considering Amount of Refraction

• USHIRODA Keitaro

  東京大学大学院

• HIGUCHI Hiroshi

  東京大学大学院

• YAMASHITA Atsushi

  東京大学大学院

• ASAMA Hajime

  東京大学大学院

Bibliographic Information

Other Title

• 屈折の大きさを考慮したスケール復元が可能なStructure from Motion

Abstract

In this paper, a method for scale-reconstructible Structure from Motion to improve the robustness of three-dimensional (3D) reconstruction with a thin plate is proposed. Scale-reconstructible Structure from Motion is a 3D measurement method with an absolute scale using a single camera and a refractive plate. However, previous studies need a large thick refractive plate to achieve scale-reconstructible Structure from Motion. To solve this problem, a weighting factor according to the amount of refraction for optimization of 3D reconstruction was designed. It was confirmed that optimization using the weighting factor is effective for the robust 3D reconstruction method by simulation experiment.

Journal

• Journal of the Japan Society for Precision Engineering

  Journal of the Japan Society for Precision Engineering 87 (3), 301-306, 2021-03-05

  The Japan Society for Precision Engineering

Keywords

• computer vision
• 3D measurement
• structure from motion
• refraction

Details

• CRID: 1390287297542942976
• NII Article ID: 130007995038
• DOI: 10.2493/jjspe.87.301
• ISSN: 1882675X
• ISSN: 09120289
• Web Site: https://www.jstage.jst.go.jp/article/jjspe/87/3/87_301/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed